Rapid: Individual Calculations August 2022
 Abdel Salam, Ahmed Islam  Total change: 77.00  Rating chartPersonal card
 Black Horse 35 Alexandria EGY 2022-07-11
RcRownchangeKK*chgGame
 1729 1529 2.00 6 0.53 20 10.60 
  Ragab , Ibrahim 1833 EGY1.0010.862017.20 
  Ibrahim, Sameh 1739 EGY0.001-0.2320-4.60 
  Sawers, Kerlus 1709 EGY0.001-0.2620-5.20 
  Ellethy, Nabil 1720 EGY0.001-0.2520-5.00 
  Bedjwok, Thomas Ajak 1682 SSD1.0010.702014.00 
  Salah Mostafa, Ahmed 1691 EGY0.001-0.2920-5.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Black Horse 38 Alexandria EGY 2022-07-29
RcRownchangeKK*chgGame
 1784 1529 5.00 9 3.32 20 66.40 
  Mohamed Housein, Ahmed 1833 EGY1.0010.862017.20 
  Ashraf Shafik, Abanoub 1808 EGY0.001-0.1620-3.20 
  Abo Elftoh, Hany 1786 EGY1.0010.822016.40 
  Alhawee, Ahmed 1845 EGY0.001-0.1320-2.60 
  Mohamed, Aly Essam 1689 EGY1.0010.712014.20 
  Mohamed Ismeil, Abdo 1771 EGY1.0010.802016.00 
  Elsayed, Gamal 1798 EGY0.001-0.1720-3.40 
  Shehab Elsayed , Mohamed 1821 EGY0.001-0.1520-3.00 
  Sawers, Kerlus 1709 EGY1.0010.742014.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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